Our laboratory & methods

Real instruments. Named methods. A documented chain of custody.

A home test kit is only as good as the laboratory behind it. Every Sacred Sampling sample is analyzed by an accredited partner laboratory using the same EPA-referenced methods and instruments used for regulatory work — not a color strip, not a consumer gadget.

The laboratory

Water and many environmental samples are analyzed by Long Island Analytical Laboratories (Holbrook, NY), accredited by the New York State Department of Health ELAP (Environmental Laboratory Approval Program), certificate #11693. Air-badge and specialty analyses are handled by accredited partner laboratories under their validated methods. Accreditation means an independent authority audits the lab's people, procedures, instruments and quality control on an ongoing basis — the same standard behind results used for compliance and litigation.

The instruments & methods

Each analyte is matched to the method built for it. A few of the workhorses:

  • ICP-MS (EPA 200.8) — metals down to parts per trillion: lead, arsenic, copper, and more.
  • LC-MS/MS (EPA 533 / 537.1) — PFAS "forever chemicals" at parts-per-trillion sensitivity.
  • GC-MS — volatile organic compounds (VOCs), named and quantified individually, not as one index.
  • HPLC (DNPH) — formaldehyde and other carbonyls in indoor air.
  • Ion chromatography — anions and dissolved gases such as nitrate, chloride, fluoride, ammonia and nitrogen dioxide.
  • Culture & PCR — bacteria (total coliform, E. coli) and pathogen panels.
  • PLM & TEM microscopy — asbestos fiber identification in bulk materials and air.
Documented chain of custody

Every kit ships with a chain-of-custody card and pre-printed sample labels. When you register your sample and mail it back, the handoff is recorded at each step — collection, transit, receipt and analysis — so your result is traceable from your tap or your room all the way to the instrument. That traceability is what separates a laboratory result from a guess, and it's what makes your report usable for real estate, disputes or your own records.

Independent by design

Sacred Sampling sells one thing: laboratory testing. We have no ties to filter companies, water-treatment dealers, or remediation firms, so a result never doubles as a sales pitch for a product we happen to sell. Your data is yours — a clear, plain-language report referenced to the appropriate EPA limits and published health advisories.

Ready when you are

Laboratory answers, collected from home.

Pick a kit, collect your sample, and mail it back in the prepaid pouch. We'll do the rest.